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Financial Instruments Derivatives Not Designated as Hedging, Fair Value Table (Details) (USD $)
In Millions, unless otherwise specified

Mar. 31, 2013

Dec. 31, 2012

Derivatives Not Designated as Hedging Instruments, Fair Value [Line Items]

Cash collateral posted for derivative positions

$ 40

$ 148

Not Designated as Hedging Instrument [Member] | Other assets [Member]

Derivatives Not Designated as Hedging Instruments, Fair Value [Line Items]

Asset Derivatives, Gross

26

^[1]

29

^[1]

Asset Derivatives, Netting across contract types

(24)

^[1],[2]

(7)

^[1],[2]

Asset Derivatives, Total

2

^[1],[2]

22

^[1],[2]

Not Designated as Hedging Instrument [Member] | Accrued expenses and other liabilities [Member]

Derivatives Not Designated as Hedging Instruments, Fair Value [Line Items]

Liability Derivatives, Gross

541

^[3]

168

^[3]

Liability Derivatives, Netting across contract types

(24)

^[2],[3]

(7)

^[2],[3]

Derivative contracts at fair value (liability)

517

^[2],[3]

161

^[2],[3]

Not Designated as Hedging Instrument [Member] | Equity contracts | Other assets [Member]

Derivatives Not Designated as Hedging Instruments, Fair Value [Line Items]

Asset Derivatives, Gross

0

^[1]

21

^[1]

Not Designated as Hedging Instrument [Member] | Equity contracts | Accrued expenses and other liabilities [Member]

Derivatives Not Designated as Hedging Instruments, Fair Value [Line Items]

Liability Derivatives, Gross

483

^[3]

35

^[3]

Not Designated as Hedging Instrument [Member] | Foreign exchange contracts | Other assets [Member]

Derivatives Not Designated as Hedging Instruments, Fair Value [Line Items]

Asset Derivatives, Gross

6

^[1]

0

^[1]

Not Designated as Hedging Instrument [Member] | Foreign exchange contracts | Accrued expenses and other liabilities [Member]

Derivatives Not Designated as Hedging Instruments, Fair Value [Line Items]

Liability Derivatives, Gross

4

^[3]

59

^[3]

Not Designated as Hedging Instrument [Member] | Commodity contracts | Other assets [Member]

Derivatives Not Designated as Hedging Instruments, Fair Value [Line Items]

Asset Derivatives, Gross

20

^[1]

8

^[1]

Not Designated as Hedging Instrument [Member] | Commodity contracts | Accrued expenses and other liabilities [Member]

Derivatives Not Designated as Hedging Instruments, Fair Value [Line Items]

Liability Derivatives, Gross

$ 54

^[3]

$ 74

^[3]

[1]	) Net asset derivatives are located within other assets in our consolidated balance sheet
[2]	) Excludes netting of cash collateral received and posted. The total collateral posted at March 31, 2013 and December 31, 2012 was $40 million and $148 million, respectively, across all counterpartie
[3]	) Net liability derivatives are located within accrued expenses and other liabilities in our consolidated balance sheet

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The aggregate fair value of assets that are already posted, at the end of the reporting period, as collateral for derivative instruments with credit-risk-related contingent features.

+ References

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 133

-Paragraph 44D

-Subparagraph c

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



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Fair values as of the balance sheet date of all assets resulting from contracts that meet the criteria of being accounted for as derivative instruments, net of the effects of master netting arrangements.

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Fair value of derivative asset, presented on a gross basis even when the derivative instrument is subject to master netting arrangements and qualifies for net presentation in the statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 133

-Paragraph 205G

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



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The amount as of the balance sheet date of the fair value of derivative assets that in accordance with the entity's accounting policy was offset against an obligation to return cash collateral under a master netting arrangement.

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Fair value of derivative liability, presented on a gross basis even when the derivative instrument is subject to master netting arrangements and qualifies for net presentation in the statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 133

-Paragraph 205G

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

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-Paragraph 44C

-Subparagraph a

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



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